Force

Level 2

How much force does a truck with 100 k g 100kg moving at a constant speed of 120 k m / h 120km/h contains?


The answer is 0.

Daniel Lim by Daniel Lim , 21, Singapore

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

2 solutions

Daniel Lim
Mar 4, 2014

F = m a F=ma

The truck's acceleration is zero

So F = m ⋅ 0 F=m\cdot0

F = 0 F=\boxed{0}

3 Helpful 0 Interesting 0 Brilliant 0 Confused

wtf, i think it's 120km/h

Vladimir Tsiolkovsky - 7 years, 3 months ago
Arijit Banerjee
Mar 5, 2014

since velocity is constant so dv/dt will be 0 i.e. acceleration will be 0 therefore F = 0

0 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...